Organize your workspace surface by simply clamping down the flexible metal swing arm onto an existing workspace edge. The ergonomic swing arm adapts to your environment and offers a significant space savings on your work surface. Promotes proper ergonomic positioning with an adjustable pivoting arm that rotates up to 180 degrees for optimal viewing height and angle. The DA92 Swing Arm includes 20 color-coded, one-piece steel wire reinforced letter size PVC display pockets providing 40 total views.